Helena Roth
USATT#: 220405
0 401
Sacramento Fall Open
4 Nov 2017 - 4 Nov 2017
4 Nov 2017 - 4 Nov 2017
This page explains how Helena Roth (USATT# 220405)'s rating went from n/a to 401 at the Sacramento Fall Open held on 4 Nov 2017 - 4 Nov 2017. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.